Remove redundant assignments for iterator start position.
Remove redundant assignments for iterator start position.

svn path=/trunk/KDE/kdeedu/marble/; revision=994291

tucnak/marble,oberluz/marble,probonopd/marble,adraghici/marble,adraghici/marble,utkuaydin/marble,David-Gil/marble-dev,tzapzoor/marble,rku/marble,AndreiDuma/marble,probonopd/marble,rku/marble,tzapzoor/marble,oberluz/marble,tzapzoor/marble,AndreiDuma/marble,utkuaydin/marble,rku/marble,tzapzoor/marble,oberluz/marble,probonopd/marble,adraghici/marble,AndreiDuma/marble,tucnak/marble,David-Gil/marble-dev,David-Gil/marble-dev,rku/marble,Earthwings/marble,quannt24/marble,utkuaydin/marble,quannt24/marble,Earthwings/marble,quannt24/marble,probonopd/marble,tucnak/marble,tucnak/marble,probonopd/marble,quannt24/marble,tucnak/marble,David-Gil/marble-dev,tucnak/marble,David-Gil/marble-dev,adraghici/marble,adraghici/marble,rku/marble,Earthwings/marble,Earthwings/marble,oberluz/marble,AndreiDuma/marble,tzapzoor/marble,rku/marble,Earthwings/marble,quannt24/marble,quannt24/marble,tzapzoor/marble,tucnak/marble,tzapzoor/marble,AndreiDuma/marble,oberluz/marble,quannt24/marble,adraghici/marble,probonopd/marble,probonopd/marble,utkuaydin/marble,AndreiDuma/marble,oberluz/marble,Earthwings/marble,utkuaydin/marble,tzapzoor/marble,David-Gil/marble-dev,utkuaydin/marble